Gamer Abs

The marks left on your abdominal area after sitting with bad posture. Most often gotten from gaming with bad posture or sitting hunched over on the toilet for too long.

Ex 1:
Dude! Do you have a six pack?

No, it’s just Gamer Abs

Ex 2:
*Looks in mirror*
Those work outs i’ve been doing have been working!
*Realization*
Oh I wait, I just gamed for 3 hours straight without getting up: it must just be Gamer Abs